The The MikroElektronika's Diff Press 2 Click is a compact add on board that contains Sensirion’s differential pressure sensor. This board features the SDP31-500PA, a small differential pressure sensor designed for high volume applications. The SDP31-500PA comes with a configurable host interface that supports I2C serial communication and measures pressure in a range from -500Pa up to +500Pa with an accuracy of 3%. It comes as calibrated and temperature compensated with high reliability or long term stability, has the best signal to noise ratio. It operates in a temperature range of -40°C to 85°C, ensuring stable operation under extreme conditions. This Click board is suitable for weather station equipment, industrial, consumer applications, and similar applications which rely on accurate and reliable pressure monitoring.

Low power consumption
Measurement range 500Pa
Excellent accuracy and repeatability even below 1Pa
No zero offset and drift
Calibrated and temperature compensated